President Donald Trump will cancel the Deferred Action for Childhood Arrivals (DACA) program, also known as the “Dreamers” program and launched by former President Barack Obama in 2012, with a six-month delay in enforcement, Politico reported over the weekend. While official word of Trump’s decision is not expected until tomorrow (September 5), if the cancellation goes through, some researchers in the U.S. face an uncertain future, with risks of losing their legal ability to work, and of eventual deportation. (There are approximately 790,000 total DACA beneficiaries, according to U.S. Citizenship and Immigration Services.)